SDS questions
05-27-2002, 03:00 PM
#16
Pro
Join Date: Aug 2001
Location: Harrisonburg, VA
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Will the SDS work with my stock injectors? I'm not upgrading anything else at this time (all I have currently is chips, as this is a new car). I plan on doing other stuff this winter (new wastegate, 3 inch exhaust all the way back, an MBC or EBC for now, and something larger than the K26/8 on there now later). If I'm not going to be upgrading the turbo until later, the stock injectors should flow enough unless I REALLY crank on the boost (which I wouldn't do because of the efficiency range of the turbo), right?
05-27-2002, 03:07 PM
#17
Drifting
Join Date: Dec 2001
Location: St. Louis
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Ski,
The two magnets are installed on the back side of the balance belt pulley. Yes, if you could get a pulley in advance and scribe a TDC reference 80 degrees advanced from the hall sensor location (see the SDS EM-3E/F manual on the SDS site) you could send it to SDS and they'll install the magnets. The harness can be ordered with a Bosch knock sensor conector and I think they program the ECU for the Bosch or maybe it already works. Anyway, I used my stock sensor. No, I haven't been to the dyno yet. June 8th is the day.
\
Originally I used rage's ignition numbers straight up. But I was having some detonation (we're running some pretty serious advance) problems at torque peak (Duh!) so I've subsequently reduced my rpm ignition numbers across my estimated torque peak by 2 degrees (3250 to 4000 ) and that did the trick.
The two magnets are installed on the back side of the balance belt pulley. Yes, if you could get a pulley in advance and scribe a TDC reference 80 degrees advanced from the hall sensor location (see the SDS EM-3E/F manual on the SDS site) you could send it to SDS and they'll install the magnets. The harness can be ordered with a Bosch knock sensor conector and I think they program the ECU for the Bosch or maybe it already works. Anyway, I used my stock sensor. No, I haven't been to the dyno yet. June 8th is the day.
\Originally I used rage's ignition numbers straight up. But I was having some detonation (we're running some pretty serious advance) problems at torque peak (Duh!) so I've subsequently reduced my rpm ignition numbers across my estimated torque peak by 2 degrees (3250 to 4000 ) and that did the trick.
05-27-2002, 04:22 PM
#18
Drifting
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[quote] the stock injectors should flow enough unless I REALLY crank on the boost (which I wouldn't do because of the efficiency range of the turbo), right? <hr></blockquote>
Right. It seems like 12-13 psi is my limit with stock injectors
Right. It seems like 12-13 psi is my limit with stock injectors
05-27-2002, 08:59 PM
#20
Drifting
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No problem. Just email me something here: mesa@mvp.net
I don't have your email address here at home.
I'll attach the spreadsheet to the reply.
I don't have your email address here at home.
I'll attach the spreadsheet to the reply.
